Inventor

NICHTBERGER STEVEN

US2 patents

⚠️ This page may combine multiple inventors who share the name “NICHTBERGER STEVEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COUPCO INC

1 patent

USRE34915EApr 25, 1995

Paperless system for distributing, redeeming and clearing merchandise coupons

COUPCO INC558 citations93

STEVEN NICHTBERGER

1 patent

US4882675ANov 21, 1989

Paperless system for distributing, redeeming and clearing merchandise coupons

STEVEN NICHTBERGER796 citations93